Budweiser (/bʌdˈwaɪzər/) is an American pale lager produced by Anheuser–Busch InBev.Introduced in 1876 by Carl Conrad & Co. of St. Louis, Missouri, it has grown to become one of the highest selling beers in the United States, and is available in over 80 markets worldwide—though, due to a trademark dispute, cannot necessarily do so under the Budweiser name. It is made with up to 30% rice in addition to hops and barley malt.